



import re






def  lowerCamelCase_	(      lowerCAmelCase__	:	str				)       ->							bool:

							'''simple docstring'''






							A      						=    re.compile(r'^(\+91[\-\s]?)?[0]?(91)?[789]\d{9}$'				)
							if match := re.search(lowerCAmelCase__			,	lowerCAmelCase__				):
														return match.string == phone
							return False


if __name__ == "__main__":
				print(indian_phone_validator('+918827897895'))
"""simple docstring"""


def      lowerCamelCase_					(   __lowerCAmelCase							)				->   int:




						'''simple docstring'''



						if not isinstance(__lowerCAmelCase  ,       __lowerCAmelCase							):
												raise TypeError("only integers accepted as input"							)
						else:
												lowerCamelCase__   =str(abs(__lowerCAmelCase							)							)
												lowerCamelCase__   =[list(__lowerCAmelCase							) for char in range(len(__lowerCAmelCase							)							)]
												for index in range(len(__lowerCAmelCase							)							):
																		num_transpositions[index].pop(__lowerCAmelCase							)
												return max(
												    int("".join(list(__lowerCAmelCase							)							)							) for transposition in num_transpositions							)


if __name__ == "__main__":
	__import__('doctest').testmod()


